#include<stdlib.h>
#include<stdio.h>
#include<sys/types.h>
#include<sys/stat.h>
#include<unistd.h>

char* one(){
    return " this is one \n";
    
}
char* two(){
    return " this is two \n";
    
}
char* three(){
    return " this is three \n";
    
}
char* four(){
    return " this is four \n";
    
}
char* fiv(){
    return " this is fiv \n";
    
}
char* six(){
    return " this is six \n";
    
}

void bbb(int a){
    if(a<1)a=1;
    if(a>5)a=6;
    int b = a-1;
    char* (*abc[])() ={&one,&two,&three,&four,&fiv,&six};
    printf(" %s \n",(*abc[b])());
}

int main(int argc,char **argv){ 


    bbb(2);
   return 0;
}